package point03.service.impl;

import point03.service.StudentService;

public class StudentServiceImpl implements StudentService {

	@Override
	public void shangKe() {
		System.out.println("我在认真听课！");
	}

	@Override
	public String doHomeWork(String name) {
		
		return name+"哈哈哈，ok。。。。";
	}

	@Override
	public int age(int age) {
		
		return age;
	}

}
